#include <stdint.h>
#include <stdio.h>
#include "gd32f30x.h"
#include "led_drv.h"
#include "key_drv.h"
#include "systick.h"
#include "usb2com_drv.h"
#include "SEGGER_RTT.h"
#include "RTT_DEBUG.h"
int main(void)
{	
	SystickInit();
	LedDrvInit();
	KeyDrvInit();
	Usb2ComDrvInit();
    SEGGER_RTT_Init();
	
	//Usb2ComTest();
	printf("This is UART printf test!\n");
	DBG_log("This is UART printf test!\n");
	while (1)
	{

	}
}
